Transportation Research Part E: Logistics and Transportation Review
Transportation Research Part E > 2003 > 39 > 3 > 229-244
Transportation Research Part E > 2003 > 39 > 3 > 209-227
Transportation Research Part E > 2003 > 39 > 3 > 245-268
Transportation Research Part E > 2003 > 39 > 3 > 193-208